INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2e8863945295ed4c08598af8a5451d57c419e855606f955ce74c3b29150bb91', 
    'I1QbItEmeNWcv49/Vjq5P1ipXPHh7QZ6LOMl4WB2ngk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)