INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e52ef2e11408fb16151d8a2bc7738c2b879967b994fb675d1528c622962e6691', 
    '5z25uXHZj96EvMeIBSW8eqjT0mLyjvc/2BYh8yYoyjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)