INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea6c0d644986d48d6be277f3febed59f0d6bb3b139070c163252475bd2fab0d6', 
    '+BIevzH8RP1mYljwf7aO+78UHWdems9pUgD6pyT4/B4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)