INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c98864380442211148e0d8cb4920f9d3de9406914f0aab4bd510002d9d5bd8a', 
    'IrvOHSBcbPcq6WS8QpJQmqvPJEQ3sl4IA8+deHAkCdY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)