INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8753f8fecdc5b61943c3c296a257a92954048dd8fd87e43b3e171cef757900bc', 
    'rNUxM1VU22y/xS1DJ88GsmFTJLdCd8dxvwzZ/VVMpDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)