INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a39f69379469f6b7670f59d4bdd476ce7dd8ae9e85d197f6c290dc250cbd2ef', 
    'Cmrnl/akQ0cwf1OyU07SK8teV4gMTCEZbvRktjKoKSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)