INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be78f8bc181f16b1c343ce6fc141c75178121f952d3f09940706ee05aef0fa45', 
    'r3mDVececqfdJSVMrUrKkmcoIVy6m3bGMBBQJjwx66U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)