INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9fa61039fb00f37ec967c8faea7c729b069aedfe50e4312cb1af713207ba4fd', 
    '9mjm1hWdu1oCSKF4X+fKvSRmWHvIJ62QVJJvlkI2EQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)