INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9775e8f529595156eca491637881941204d163bbee6050356fd869eacb11938', 
    '9pKmxlV1e9flTvkrcuPrFG4GrnNGt+v0NCihZ2KvrQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)