INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1943d54028f4348996ba06a4ed58639c09c6a506f478c1a306613aae008f15d', 
    'P0c68LTDQyQfeWs4ZNwT8iaFDDLPslgdD8dOSN2YGBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)