INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16d5e528132a13ac40c96684a571ec62c8bd95640adc35a91c9b0ebce9b6eb0b', 
    'C6nSMnrp1v1rfh33LAZrlGf1PPUP7IpZrlVIRYc/6AU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)