INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d912c7f96609aecea37529d0654ca154f3c51a11109b13824e30024a4f28262', 
    '3bkbpM8xcF2h2dWjLzRRIBhy+npKZhSmnEODq5QEUXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)