INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a9c99d32b321b0353a148a6ba64d3211cf201e30bac7166813279beb03dbcc7', 
    'VN2cewA1YAqyZwIh3u7RAzkGg2uVPBfR5qjuc6qcirA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)