INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '151e3c82add30a88a6033d474a6b659a7480210876715290e6dd04ab53f42a54', 
    'PROtXn6KIVKH4ySXLUdulAIL287r5kp3SYfs/2CdFb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)