INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f74cab06ba5275b8325d168855201b5516be4322df76a4fa17732059d4bf1e50', 
    'GJ6xRdMTbADcIJYVrzVW48GArjibISjm8JKw9+N4x5Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)