INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eaccea816d44f881f788ee3de19a1715b5ef73e9f6ce4bc46df47dae5173729a', 
    'Q1QpBLRdzCY/pFQ3bIB4iIYW6BF3+HtAng4T04ditNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)