INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5aed600518867e214f058c2bbbdacca7d3fda532228eebec65122c02b45f61b8', 
    '6khhqi7FmuuiK/7OWd9/ojdTs4B08JP9DfVbvkJ9MwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)