INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de6738db90b4184bbe79655e6d0304ff81778b0f5b9a2cea177b0b439bf956c5', 
    'lU3+gMvEAIOFCExHH3r4itQ0PXX6V/axBOms8HhN4hs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)