INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b6770d162e19c0529371311765724dbcd105a14faea463d90cfe26d3b26bb8b', 
    'm05bU7H0WO/8P3jAvpt1wMlCnbY5Pbh1YFjvdzlgUko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)