INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75ee1a2ac870ccea96c52310483dbcdca8b17faec4aaddd0365f45ff5e89da7c', 
    '+iovW+nM7K64CqFvbjljt2dI9f9/RwTdIiyXmLVke8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)