INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a48b06253e44d97b416945f197dba9fb789765dcb1a8b2648213a2b68fb8743', 
    'b9JUCrhuC0dFE6SRHyTgqTSM3Lrd2mxh1wL/hHjgqxA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)