INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfa8357ce13dc867dfb89d35d7b65a4c4dfce69a3ee6ae2251207c8298d95d7f', 
    'Gug3IYkvpC6hiTOp4RYIdl83cAXaTkJug2HMytGy0WY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)