INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6336092823508c2cb55c50776a90d554f8b6255b64b4cade1133f0ece845c8a', 
    'CiMMs0wdUdmH/ejPyGMTShMXs6FC7GzVydUswYqmf7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)