INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c42ea868702c687d20c2015cae67b5d386597a083ebe4145c95a72a8759c3bc1', 
    'USMecXIR7ZakLbU0j02i9BHzW9NISdJszrd3NXbTd2g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)