INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1b411344c8c43ff2c7d556907aff5eee889e1aa0c4464a1799ef9fe84ff5414', 
    'V7fVgohf0rKIvUh2nrIXgptPMPExOf5SKoCOJW1Usho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)