INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '550d65600195e21da9614278a4e74060f0606d0f0ab4c104d6eeb83d7de200f4', 
    'BbEheqt9P+WzlVbnBAJ1ygBeNwNO1VwMBpZyhAmbSw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)