INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53eb2991dc4eb1c8e0efdb19e15668b700072363603281135ba76ad20437ce10', 
    'oWp47UH510nv9BTnXIEaMPDJvv7p643Yey39UDz7Cco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)