INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb0b532de813ecb5c42a1dcb5c11d5247caffdacdf5a42a6901ab5e8a01bf3c2', 
    'fZUkZrFSGgI5J3KleNbJP15A5D5n0IftZQW63nskYlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)