INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7d53af43cdfbd957a4f37933f1dc277898531b8d788125e244b893cd00a6271', 
    'A39eVDmIs7U/SFV7OV42F8gIfWPSO165YeH+9d65sKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)