INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84474beb47630bacaae1e3f0683c621ce82dd87ec1a24102010c4d8502fd6e31', 
    'R5a5kqlf2iyVOZNIs2kVQdaux1XuSaZmivzxZ/npCZ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)