INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9a4e0e91e713d531925b34209d1142d34c5879f227fa22aab23e27bdb0d9a4d', 
    'SRZ/Br1a1sA9qwgtaNHyaYbKz/3Ir1j0iJAar7ZOQpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)