INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca2f56b3f3469f40e97d4ca2ccd0744e3037819c853de4e032bf4fcded007c1c', 
    'f+N7OMxCYsKOsexL2xXjMwiHrHxHrb3Qp8mYIT2M2Tw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)