INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b932f2345f0f05192c2601722ec4d4271c57e8ea21be15e9b4d9f870d0af0cf2', 
    '8AyySyvED2DJZqqSCaQO4zaP+TpUFGc4TCIR91Pgm6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)