INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3449c2f688224d23104e0ff2017f4325ea16990e04425f530a6f4fd1fb47557', 
    'S9mgWYoovP1TA9hpV+8fu6dzpvSm8YCRhgco5sKdA8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)