INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e75735d0681fcdf7e31358b917a6d4dbb4276455e77c8833532d46393eff23e', 
    'gcVgQaCPVush7IUvI+BNXfPNANc4I4kgfS9EnBVBDIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)