INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd2c42d053247d502a1da3f1d3806b6e2e9835829b7dbec0c1bb7bc5edf26739', 
    'MzUxjdWwaWAVnHL+ZfTKDiLadOQOM8d59Qsrvt19zRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)