INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfeee0dbad3b582708ccf7450452e0c342ebeea48568b01dd2ed6bd98550aecc', 
    '2+fko8wvEbDOlb1rpFdcFozCp5Q8Y+ZEWP5plfZPOR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)