INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9b886fe5b83f9dce3e0556c927909149d8426e21ba80369eeaabacc2b4792fe', 
    'F0/gq9go+YqSUQQgCtjr8z4iWBl0r2RxpIuponv5fDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)