INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9ec4f8a117afbcd9887e35a4371a2319cb6b4690e5328210506b3aafce29a2e', 
    'aAhehOYVFNpHWH86Lz7tl67xC/j744YcHEBFaKtXOEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)