INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19c6837b8dfa8131e2b091e47abf9efeb98d1f2255f577cd92126290b68a8d81', 
    'J5ZW57Jl8mAB6F6VpkNvq35rv4nflMbrd2zYmfytpuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)