INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46cb3bdfa0de32030f09a490580927b0cd1c9b9e47781e07f78fec4778210386', 
    '8FAI3sOoHt2LlYGsg6VKQCS9ASIHhHBVVg9xN1MbLS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)