INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ed1862f3081578292390bf22006fbcadd8dce97633e06d4945704cc557a31e2', 
    'hnFeFgXUabXWF/75LDyYxCdJpVkkFJMQEYE4YcjQEMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00078

Result

int(1)