INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1507572bc0a2b2fc730c61638c6f0dc7363092f78976b0b14239283e692df0dd', 
    'FQuz4j3bJ4PuRLRONldMglNxx718ZzTZ7NQpGzcpi2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)