INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76b6cd64e253c660b2b3acebaf85537325a13ef1eb069f8451b95eda009a0bba', 
    'kww89v+wJzT9NMfuAU9u650USvU2JOI+Ehgf2SSQhrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)