INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27963861593543d59d55f888566290e4778629c7e484452643633ade2f0a03b1', 
    '5sD39JWIWxvOuMif2a8VCgSuZwWJb4f+3NB8iNOzUjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)