INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2373f5b7eb89c23c31ee6c81a723d69a3a0514757b6118996dc6d42c0214f50', 
    'iDu1lEEaBHnj1Lj+ZhwvoaMcArOgxe2eeHe1o8yf7Hk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)