INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '259abb093679c4ff55fb2ffc545a1789d4b326844bc7eecd7081f0a2aa512a6d', 
    'NMdFRNbjpGiV7jzTEa837SwvSDr8/TcGFC594bv87t8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)