INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a247eee70156643d1552325378936d3e7ea2266f3ebc4c70be6320b10d0d929', 
    'ZrWLpIs439NjVd15UIobONPN+iM5tt3sua0aA9an4z0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)