INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2e8c8df6dd6cacd5d16df875a2aece5f6563c9f78c184f4317a506eb08d167d', 
    'iLDfr9LdDuUcMDgCE0JYdTOKS85B2q/zbFlJLmRNqns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)