INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6abf2109728e96938e15d335b502711e44ab6d25cb9c43fdeb9c69d0765c3240', 
    'lN4TqvJprj3C1sw1xa+ijAI6Gvaz5w6j/OOs6AcG1t0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)