INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a0850e59cb69f735cdb957eeee804afc7bf8219eed2dbe7242493d835fe70e0', 
    'u1q0MD+MFlp0n3STPMwvH9PTbkf6CpDjT1FMhUMJ5qg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)