INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4021c0b786b4439a8c7a3b541302e1908a7e8870c631b408141d61defa8abe2b', 
    'uYsRTSSxNO3+CcZ6VUWrpvWvmx41aMWopzktXtEPV0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)