INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0fe8ac2f5eddf226251d423de4704d0a6ea9e4d8063fe20706fa81e63f4a309d', 
    'Rn1SMnkHGNitBObTQdySXumman4Ux2paTkL0A5ERSZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)