INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c8757640a6684509d01bb00bd3f71f856353827524452b3112ef075344e430a', 
    'vwOmTG7pUEW7WEMIW20ceUx85RVGD+W5wb4yn4bfLaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)