INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '274a005224f29ee0417ab497f3856d07fe8db6455bb8bfbf33ea113498b63d7a', 
    'CYO5dl57gH6zyA23M7JkVmPIRf7s6x6Y15q1Q8e2lVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)