INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7694c36a897bc9e0c40c22a8ecab66f40f0e511d9398d5a572cb953134c2786', 
    'I4x41mXX9qZX57RQMLvoxrR55N2snncEJL1ZPMu/Ybc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)