INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf51f828ff23e42bd1034566bbc3915bef656bb0e50158e796e73c021c3234cc', 
    'giBWL9mnYZtJG1Th/QfN4VXGvlxoRakQ/gTPCAcVA1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)