INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3453449ceb42d08eca9732a710c9fb52c2e2884b560dd98c295bfca2143a576', 
    'JTTqtrHL+kJclnhNht+YohANxzvDCG6SbjWkSgDJaCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)