INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8e2f1912e802afc6b3ade1ca26fa6f9d174014174cc4fc3589f6c21404c9813', 
    'UW8Fbv3RzsKQpFgIkdzatFUty5V6M6Ok3bynmAL33Gk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)