INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73d4ad9cc0b34c1790dae052bd16a731c281fbd119cc034a701597228677a9ff', 
    'mRiLHZUIUdLk4x/CfRRR22TO03EHUnyr5sb39ww8iME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)