INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56cf99d5d51d621238dc541de8a219219849e2a7156da90c0e368c6f10028111', 
    'ZIdODHTHldf0k4f94O61Ify4QyeD8ry4Afo1T7yBPIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)