INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd550a1dba1e3ee3c055bccc05014a79a40aaec92f2a3dd055e040f393cf3e7ac', 
    '6xN14NBvKxNJPEZpxLCqDsCqhXegzgWE+MupqmG/t9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)