INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df2b9de3b6890abe9a279355be8b2268bd0b3a624a5d266f44809126e2703782', 
    'kbt5wx41oTmnTgj5NrTtec3bTIJDR65jpuZwaEgxzsQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)