INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ef8260762103466f10f993e933f1db1b605a5113a9af2f56189a956453cee58', 
    'LbgDn7XhP1fCTq6LWXpiLRtxpx/b7Y9AGvYNrzay9b0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)