INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fd915ea116ddd07182e2b56d59b3f1fc2634c00a145e3ae7bd4830951208885', 
    'piubdlWkeqVtAEiEBkUu0OINLOGBZLHf5uo3t2adVw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)