INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '215b1575e7e71cb199753e4b8b59e213265fdc53f4e3425b009bfb24f8970f0f', 
    '6KzpuVodjQDiz+Sdrw6EbMjAEnMHVd2KYqyseQF+TxI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)