INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3f25ce4c10a73e8a0f843f5880de311f905727286595e21db360477664a0f3d', 
    'cAeKNdniySk+HKMk0xyHwhyx3iHQxgBjzN5ehBVZatg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)