INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a8fd931bb1ff207de89040d37e315db7bf2d750f3e5e811b5cfaaa128c226b1', 
    'g7tMHOEA41of/eaN321jk6yofwoTtWweTeBrzy7Wiak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)