INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14628564619f832d6b38c4e219208bb80b3e6958fab906de3500d14beb292df9', 
    'CQcXEz1DTw5iZMrysIhi21a7HW+Jr+uD4Srl7VhvlTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)