INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52ed1fb0c534e42328ed46aad08a15813571071464b99095fc413f587965f504', 
    'vR9B8WbcuEDIaCcfapN0W2Ommw+zRNTfILn0NDBsuzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)