INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b45a0486a82051b0527e1a6b604cb0025992a934588f892ad8c59df83e6a463', 
    'RB1RiFbuuybtQEU3Pw9jobv4oNBA6TaHpaL5K5/tcaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)