INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e449854fbe197a99fe7a6e95fa52c6eec0eafcffa28bd5bdad725ffcb26a3aef', 
    'AGjdHE73w6dgalbLtPfkAB6vXWzm/3Qy3giJAxpojEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)