INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5228e026b4d853ecfa3a8ee6ac64ce8eb3519ba4115d53763d63774d1d3689b', 
    'MJkXlHGLwBVhfHvhZLg4CPbI00W7q7rmG+xUvayoy/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)