INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '338fd0654a2a8d47ddde91fb4dbb6b0fb9c98d781885921508d76d27f5292069', 
    '55dDOP0AH38j7iOr2SlmfZc4SQX1d4ta2hEQ7sRdJlw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)