INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd53e933bd96f3187b71fc816a03b3fff39cdd4178b52ab6a379d68ee9c8ac590', 
    '8sJxqN3k3fMlb6LEHV8YGMsuN0+2xDCmzAv9d4R/TV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)