INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16326f87be7022cddf9a78ca93bc6f35cc43292e2beb6041ba73d0445869f807', 
    'vcutzWBw9Pi1tOpmhERc6FnBay9J9+0cOPoCGzFBJnI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)