INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a38213ff5aabf33c9568dad982be92cef0f69bae11a6e2808655719757f9361e', 
    'YJJu83nFS+y+c2YVGJdlpVpbkJgE1WqTyimR2hsMjKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)