INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94dddc4d852e42ba34e80b51798e2a5e9c5cdb175d824b6a4e2291f4fe390c83', 
    'nTYaDPOmMTLlML6fCNMOtPGTkdrvqT5k4wr+G5UaWD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)