INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c49c29001b3b1370b592c2be5458073b497c75479490c4fafde46feb8ee1708', 
    'xkAjzgz+XPsrj3Lfd/Uq1v9jxnBP4mmqA2uN9lKtxLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)