INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7c1481fbfa59acb6dfa7737147212ab09d24190ce84ba87960dcc14feac9eac', 
    'w8AM3ZE5L5w3Hq++Tua4rSYeoaIplF5oixlfSoPPlO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)