INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d8b0868b7a1e8522ba98ccfa10be79f355686cc53fd4b01eeb3e2a39c7dc7ee', 
    'tCkEztd7ogaitsfSO4u5Q0DFEbtI/Gg4iPJZwx55dQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)