INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b86c6346d667671f221258157bfd27e08ff8108ed2fe959f3029d4c11cfaf7c', 
    'Dwjc5GIG29N2qkJ6W0WWj0CgJqke/NneT4SqMAha/TU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)