INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a1882f70aea4ca8e6d8f855a5b3f1835b23cc2e5514341e319eaf6a264e6914', 
    'S9fcaFpT67PFdN4jHm04b2PlUrgz4r5avFv52wvl8O4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)