INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55cd664c0747f9ef19305f1f0b05da48fac1b839c05e237f853db226b1efdb87', 
    '+9wiwz/8EIZsIirh0yFEe9Jli0n1vwMjhUOTVZDBUQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)