INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86c9a6541364a546991f8daf817f46162f5550b4d9aeeda7080d60dc83eae477', 
    'kegWKRjZFGZET18YSTaj+YRdVaiY51g8SH8ljk2Tm1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)