INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6caef40b0cf3b8643f19aecf98f41daf6b3786fc3861e48e84cc7d144658f29b', 
    'm3rjvGarYY3Qq3FPjMR9EUrElzwRFzLuB99yjuDhPFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)