INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c93d49d3c927a9c19ad4569677a48a3159ffdefd2b70a22d21b0a18646ac596', 
    '3p1IjMNFB6t/mCyJxaLx6MdMDRKATa5ITfcidusNr2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)