INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c326944b49c6f95ec3d7b1a2399cbcf92eca144a0acbefcf0e392c92977723e', 
    'dQBrLclQM/0KSQ8iqPmLegKvsvChJRRJR0Cm70LYL/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)