INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43b4ea41dc9d77bf9754271f94d601f1819222a19146872cae392f8ca8959a93', 
    '+qN6QYCdQsZlKj9hYvIOBIbpalxv+Oso22cRcEqnBcs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)