INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cfc7912a0f829bb08205dc638dd8680cb62c39b8db406360b01feddf33cb439', 
    'f2LAZELplwU9JAMTdvQpi4b5ZI5w1NYr8MKX5/SMmnM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)