INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c2faadb08807af2ef28cb1f0ee43780129b864a7379a2bde4e012a685338230', 
    'xTFQCsmySOI9NUEpcW12mYTd9PhItPuR4ZtXtc+egkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)