INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '970802f9e09e2f024911aa74c136b63506255da84368af0f1afb10eee789f0db', 
    'JyMwRKvaw0b3xTO+c3Luazor8VKOElb+NaYYt5GhOMQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)