INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e12bf2c82b2389d61e6c082e5dfe1ecd4e38b3897c5da4aed2f9737771ebffee', 
    'gwCd5ooRT9HjjWnpTENrlGCsDXzKVExSekLqlwm2jBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)