INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2856bf168c9b3deb58843c224c02015a38aee5763b9d09598b480aab5e23b56f', 
    'BC8Cuoowv3NENSpIrZKgVtRhqE65hCPLsGy9Hxg8HQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)