INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ff2cb6520301ad978933d47278bd18b6b1196164e8fbef168849e71da94f16c', 
    'rpe674C5a9mU7Sn2sB9Qh18OADyIt+ByFamv4oDYknI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)