INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ee982ca0cc141580139f43316730786c0abbda7983304db629aba757c0e0011', 
    '5Obe860XCBIbIFQD8wnIEIDOHePfq4Bv0sDv8ztxmgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)