INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5edddc8f3cadc019f3dafaa8f02a7da7933224d18cf0dea79e85d4ed9af41c1f', 
    'LD5MRn4jq/l0QEQ9VV6EdEG4gpp4oWOOtIMYU4fKWKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)