INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd56424883eb0527676b4f4b2a637810ba83105fe096b23b06e61339848300c7b', 
    '+f9s837jwRM9fFGmw27twniMZPYR+RmxlZ0CLPTgnwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)