INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '637ceab1bcc113222f3aeabe4335ef01f24692a6218e39d4a97236a56aa1b277', 
    'lHnxWEivNWUGp2hXEyuS/KAcuVidAcNGkwlbO2moW0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)