INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e04942b7b758f7ab4471887d320155ceac90b0e8158011cad96389731d03a2a8', 
    'HOG8+Vn5sgPek6QpcYIGb7cEm9kx4K7d0S5hs1Mh8pI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)