INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f2131e0979fafc17c04d591c581bf4ccfa6a5b406818348139f3b1889ec6b2b', 
    '+uP/exA4OWsCPnsUtqJk2QHlf2jIObAFFlDjWJyJpWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)