INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a7fb8a435e420fc47e7dd213e783925e3bb82d7c0d33fec57d8443cd0fcca9c', 
    'M0xCMmQNIFaL7Zb7Dn9pZFd1gkV3RiPAMhd/xEeGGSQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)