INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd769352b26895ce54e15c96134ae69a17717e30b9d2282770d6537b3d22c708', 
    '+tGuqbNSBfxcq2Sgrg55VoEUlIUFWkCkWJPQVwlqlAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)