INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa287e0c30d5fedb4f2481afd4b769855d8fd04a4238f4d6646838cbab18da64', 
    'e66F83RWnhwIHNE7edt3XnEb5IPfj5Pcb7Pb1FaOa6E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)