INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd5fa268053007cf3a4266df29b6bf35aedb4bc9503ad48d299c4f2d395747b7', 
    'eouKSu9o6zfqWO86RjKdrkLlu7+TsSf1rIg6SMb77nU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)