INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4227c08de4f214ea93bb687878a37c02629911a0825d1521357f977a70d143f', 
    'RZ5DjQ39HMzdUvhpH5DgZ20OJl+aq5i6BzXBjVLZytU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)