INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '515d35d055cae5610e0358c73d92ad4da590f815ea594f2b10c1051c3c0c6109', 
    'T3ZiXbc/KbssgyXmhnL9+JbwbmDVpPnLm5NTEX42D58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)