INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f90fd3fd02c2699dd141d09392c3e305628622e3d0016e0691929392a56bc24', 
    'RhFaODLhqMweK9JUdEFSQU2V0Ltvhu11Sc3e6nPLAyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)