INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5acb1af3e557212df9eb66cc11c8f4e3125cc4a4d49a2de49e3f6100d631ae0', 
    '+EEWJEiPTkDpLLbDltNzyIvjNHN7970HW02V2ixK8ZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)